Test if a specific Cipher works on your JDK or not

CipherTesting.java

import java.security.NoSuchAlgorithmException;
import javax.crypto.Cipher;
import javax.crypto.NoSuchPaddingException;

public class CipherTesting {
	public static void main(String[] args) throws NoSuchAlgorithmException, NoSuchPaddingException {
		System.out.println(Cipher.getInstance("AES/CBC/PKCS5Padding")); //Or whichever Cipher suite is missing.
	}
}